AU2346501A - Regulating and control device for a needle element of a hot or cold channel of aplastic shaping tool - Google Patents
Regulating and control device for a needle element of a hot or cold channel of aplastic shaping toolInfo
- Publication number
- AU2346501A AU2346501A AU23465/01A AU2346501A AU2346501A AU 2346501 A AU2346501 A AU 2346501A AU 23465/01 A AU23465/01 A AU 23465/01A AU 2346501 A AU2346501 A AU 2346501A AU 2346501 A AU2346501 A AU 2346501A
- Authority
- AU
- Australia
- Prior art keywords
- needle element
- hot
- regulating
- slide path
- cold channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000001105 regulatory effect Effects 0.000 title abstract 2
- 238000007493 shaping process Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 239000011295 pitch Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
- B29C2045/2831—Needle valves driven by a cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/005—Cammed
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Knitting Machines (AREA)
- Details Of Garments (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A control and regulating device for a needle element (24) of a hot or cold channel (20) of a plastic molding tool, wherein a rotary movement of a drive device is converted by a converting device (26) into an axial movement of the needle element (24). In order to achieve optimum plastic production, that is to say to permit optimum movement of the needle element (24) both during the idle stroke movement and also during the process regulation phase and during deceleration, the converting device has at least one slide path (30) and a follower element (50) which is guided in the slide path (30), wherein the at least one slide path (30) which is angled, that is to say which has path pitches which are different from each other, is formed on a slide path surface which is concentric with respect to the center line (42) of the needle element.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19955320A DE19955320C1 (en) | 1999-11-17 | 1999-11-17 | Setting and control system for the heating/cooling channel at mold of plastics injection molding machine has sliding path for follower with rotary/axial drive conversion for shorter needle opening/closing times |
DE19955320 | 1999-11-17 | ||
PCT/DE2000/003830 WO2001036174A1 (en) | 1999-11-17 | 2000-10-27 | Regulating and control device for a needle element of a hot or cold channel of a plastic shaping tool |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2346501A true AU2346501A (en) | 2001-05-30 |
Family
ID=7929367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU23465/01A Abandoned AU2346501A (en) | 1999-11-17 | 2000-10-27 | Regulating and control device for a needle element of a hot or cold channel of aplastic shaping tool |
Country Status (6)
Country | Link |
---|---|
US (1) | US6722874B1 (en) |
EP (1) | EP1230077B1 (en) |
AT (1) | ATE270178T1 (en) |
AU (1) | AU2346501A (en) |
DE (2) | DE19955320C1 (en) |
WO (1) | WO2001036174A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884061B2 (en) | 2002-09-18 | 2005-04-26 | Mold-Masters Limited | Metering device for a nozzle of an injection molding apparatus |
DE60317028T2 (en) | 2002-12-03 | 2008-08-28 | Mold-Masters (2007) Limited, Georgetown | Hot runner co-injection nozzle |
JP4658485B2 (en) | 2003-02-13 | 2011-03-23 | モールド−マスターズ (2007) リミテッド | Valve gate type injection molding system with independent flow control |
DE202006000036U1 (en) * | 2006-01-02 | 2007-05-16 | Günther Heisskanaltechnik Gmbh | Actuation device for sealing needles in injection molding with needle valve nozzles |
DE102007055069A1 (en) * | 2006-11-28 | 2008-05-29 | Hasco Hasenclever Gmbh + Co Kg | Injection nozzle for guiding melt in a mold |
US20110256257A1 (en) * | 2010-04-20 | 2011-10-20 | Honda Motor Co., Ltd. | Method of manufacturing a mold with conformal cooling passages |
WO2012036811A1 (en) * | 2010-09-13 | 2012-03-22 | Husky Injection Molding Systems Ltd | Mold-tool system having actuator assembly including piston assembly and flexible diaphragm assembly |
JP5634970B2 (en) * | 2011-10-25 | 2014-12-03 | 世紀株式会社 | Color changing device by rotating valve sleeve of resin molding machine |
GB2496219B (en) * | 2012-03-23 | 2013-11-27 | Meiban Int Pte Ltd | Self balancing hot runner with independent flow and pressure control |
ITTO20131073A1 (en) * | 2013-12-24 | 2015-06-25 | Inglass Spa | PLASTIC INJECTION MOLDING EQUIPMENT |
EP3571034B1 (en) | 2017-04-18 | 2020-03-18 | Synventive Molding Solutions, Inc. | Linear to linear valve pin drive |
CN112123716A (en) * | 2020-08-27 | 2020-12-25 | 杨孔星 | High-end equipment is made with preventing spiral device of moulding plastics of expecting that congeals |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1153524A (en) * | 1980-10-15 | 1983-09-13 | Jobst U. Gellert | Injection molding mechanical double acting valve pin actuator |
NL8802810A (en) | 1988-11-15 | 1990-06-01 | Eurotool Bv | INJECTION NOZZLE FOR APPLICATION WITH AN INJECTION MOLDING DEVICE. |
US5078589A (en) * | 1990-06-15 | 1992-01-07 | Osuna Diaz J M | Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold cavities |
CA2068543C (en) * | 1992-05-11 | 1999-11-09 | Jobst Ulrich Gellert | Coinjection molding apparatus having rotary axial actuating mechanism |
DE19611880A1 (en) * | 1996-03-26 | 1997-10-02 | Zahoransky Formenbau Gmbh | Hot runner injection mould using shut-off needles |
DE19857735B4 (en) * | 1998-12-15 | 2004-03-04 | Möser, Hansjürgen | Actuating and regulating device for a hot or cold runner of a plastic molding tool |
EP1072385B1 (en) * | 1999-07-29 | 2004-10-06 | Victor Company Of Japan, Ltd. | Guiding structure for regulating traveling direction of swing arm |
-
1999
- 1999-11-17 DE DE19955320A patent/DE19955320C1/en not_active Expired - Fee Related
-
2000
- 2000-10-27 US US10/130,163 patent/US6722874B1/en not_active Expired - Fee Related
- 2000-10-27 AU AU23465/01A patent/AU2346501A/en not_active Abandoned
- 2000-10-27 AT AT00987049T patent/ATE270178T1/en not_active IP Right Cessation
- 2000-10-27 EP EP00987049A patent/EP1230077B1/en not_active Expired - Lifetime
- 2000-10-27 DE DE50006980T patent/DE50006980D1/en not_active Expired - Lifetime
- 2000-10-27 WO PCT/DE2000/003830 patent/WO2001036174A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6722874B1 (en) | 2004-04-20 |
DE50006980D1 (en) | 2004-08-05 |
WO2001036174A1 (en) | 2001-05-25 |
EP1230077A1 (en) | 2002-08-14 |
DE19955320C1 (en) | 2001-03-15 |
ATE270178T1 (en) | 2004-07-15 |
EP1230077B1 (en) | 2004-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |